36 Utility Patents
#34 in Hiroshima, 729-3431
#14,500 in Japan
#68,355 in the World
Forward Citations = 421
Company Filing History:

Nippon Seiko Kabushiki Kaisha

4. 1 out of 118
Delta Kogyo Co., Ltd.
5. 1 out of 32
Tokai Trw & Co., Ltd.
where one patent can have more than one assignee
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